Some content of this application is unavailable at the moment.
If this situation persist, please contact us atFeedback&Contact
1. (WO2001038423) SALEIMIDE MODIFIED POLYPROPYLENE IMINE DENDRIMERS AND A PROCESS FOR THEIR PREPARATION
Latest bibliographic data on file with the International Bureau   

Pub. No.: WO/2001/038423 International Application No.: PCT/FI2000/000984
Publication Date: 31.05.2001 International Filing Date: 13.11.2000
Chapter 2 Demand Filed: 09.05.2001
IPC:
C08G 73/02 (2006.01) ,C08G 83/00 (2006.01)
C CHEMISTRY; METALLURGY
08
ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
G
MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
73
Macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing nitrogen, with or without oxygen or carbon, not provided for in groups C08G12/-C08G71/238
02
Polyamines
C CHEMISTRY; METALLURGY
08
ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
G
MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
83
Macromolecular compounds not provided for in groups C08G2/-C08G81/104
Applicants:
SKRIFVARS, Mikael [FI/SE]; SE (UsOnly)
TULISALO, Jukka [FI/FI]; FI (UsOnly)
RISSANEN, Kari [FI/FI]; FI (UsOnly)
NUMMELIN, Sami [FI/FI]; FI (UsOnly)
DYNEA CHEMICALS OY [FI/FI]; Snellmaninkatu 13 FIN-00170 Helsinki, FI (AllExceptUS)
Inventors:
SKRIFVARS, Mikael; SE
TULISALO, Jukka; FI
RISSANEN, Kari; FI
NUMMELIN, Sami; FI
Agent:
FORTUM TECHNOLOGY; Patent Services P.O. Box 310 FIN-06101 Porvoo, FI
Priority Data:
1999246617.11.1999FI
Title (EN) SALEIMIDE MODIFIED POLYPROPYLENE IMINE DENDRIMERS AND A PROCESS FOR THEIR PREPARATION
(FR) DENDRIMERES POLY(PROPYLENE IMINE) MODIFIES PAR MALEIMIDE ET PROCEDE DE FABRICATION ASSOCIE
Abstract:
(EN) The object of the invention is poly(propylene imine) type dendrimers, which have been modified by the help of the maleimide modification reaction with the amine groups in the shell of the dendrimer, and a method for manufacturing said dendrimers. Maleimide modified poly(propylene imine) dendrimers can be used as crosslinking agents, in coatings, adhesives and as matrix material in composites. It is characteristic to maleimide modified poly(propylene imine) dendrimer that the shell layer of it comprises reactive maleimide rings.
(FR) L'invention concerne des dendrimères de type poly(propylène imine) qui ont été modifiés par réaction de modification de la maléimide à l'aide de groupes aminés dans l'enveloppe du dendrimère. L'invention concerne également un procédé permettant de fabriquer ces dendrimères. Les dendrimères poly(propylène imine) modifiés par maléimide peuvent être utilisés comme agents de réticulation, dans des revêtements ou des adhésifs et comme matière support dans des composites. Le dendrimère poly(propylène imine) modifié par maléimide se caractérise en ce que sa couche d'enveloppe comprend des anneaux de maléimide réactifs.
Designated States: AE, AG, AL, AM, AT, AU, AZ, BA, BB, BG, BR, BY, BZ, CA, CH, CN, CR, CU, CZ, DE, DK, DM, DZ, EE, ES, FI, GB, GD, GE, GH, GM, HR, HU, ID, IL, IN, IS, JP, KE, KG, KP, KR, KZ, LC, LK, LR, LS, LT, LU, LV, MA, MD, MG, MK, MN, MW, MX, MZ, NO, NZ, PL, PT, RO, RU, SD, SE, SG, SI, SK, SL, TJ, TM, TR, TT, TZ, UA, UG, US, UZ, VN, YU, ZA, ZW
African Regional Intellectual Property Organization (ARIPO) (GH, GM, KE, LS, MW, MZ, SD, SL, SZ, TZ, UG, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (EPO) (AT, BE, CH, CY, DE, DK, ES, FI, FR, GB, GR, IE, IT, LU, MC, NL, PT, SE, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GW, ML, MR, NE, SN, TD, TG)
Publication Language: English (EN)
Filing Language: ???LANGUAGE_SYMBOL_FI??? (FI)